Is this a project that you have finished in MoI and you are showing the result?

Or is it a project that you are currently working on to reproduce in MoI? If so is there a particular question you have about getting started on it or something?

It looks like you have a lot of dimensioned parts there, to do those in MoI you would start drawing lines, circles, and arcs. When you are drawing a line, type in the length you need to make the line that specific length, and for circles and arcs type in the radius dimension to create the circle or arc of that specific radius. That would probably be the initial starting point for making that model in MoI...

If you get stuck on something, please post your current result .3dm file and that will help to give some tips on how to make progress.

Sorry to make you confuse.
This is a case that I want to draw / create in moi.
The finish product is just a sample model from our customer. So then I can fully understand how to create the 3D model base on the sample model.

I will post the progress and of course if I get a trouble, then I need you advice guys... :)